UM-151 (038)

Pictures shown are for illustration purposes only

Tip: Stainless steel

Ball: 0.38mm tungsten carbide ball

Barrel: Plastic (AS) & Elastic rubber grip

Colours Sets: 8 and 12 Assorted Colours

Ink Refill: UMR-1 (4 colours/Black, Blue, Red, Blue-black)

• Ultra-fine tip featuring a 0.38mm-sized ball enabling precision writing for planners and technical drawings.
• 0.38mm-sized balls for versatile application at work or school.
• Self-developed, precision stainless steel tip with superior durability and gel ink that enables you to draw solid, fine lines.
• Unique twin-ball mechanism prevents ink backflow and leak.
• Rubber grip that fits comfortably in your hand for ultra-fine precision and fatigue-free writing.